:root{--primary: #1a56db;--primary-dark: #1341a0;--primary-light: #ebf0fd;--secondary: #7c3aed;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--dark: #0f172a;--text: #1e293b;--muted: #64748b;--border: #e2e8f0;--light-bg: #f8fafc;--white: #ffffff;--sidebar-width: 240px}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0;padding:0;overflow:hidden}body{font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;color:var(--text);background:var(--light-bg);-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:Poppins,sans-serif;font-weight:700;color:var(--dark);margin:0}a{text-decoration:none;color:var(--primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#dadce0;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#bdc1c6}.text-primary{color:var(--primary)!important}.text-muted{color:var(--muted)!important}.text-danger{color:var(--danger)!important}.text-success{color:var(--success)!important}.text-warning{color:var(--warning)!important}.me-1{margin-right:4px}.me-2{margin-right:8px}.ms-auto{margin-left:auto}.d-flex{display:flex}.align-items-center{align-items:center}.gap-2{gap:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:.68rem;font-weight:700}.badge.badge-active{background:#dcfce7;color:#15803d}.badge.badge-expired{background:#fee2e2;color:#b91c1c}.badge.badge-cancelled{background:#f1f5f9;color:#64748b}.badge.badge-trial{background:#fef3c7;color:#92400e}.badge.badge-primary{background:var(--primary-light);color:var(--primary)}.plan-solo,.plan-starter{background:#f0fdf4;color:#15803d}.plan-business{background:#eff6ff;color:#1d4ed8}.plan-growth{background:#f5f3ff;color:#6d28d9}.plan-enterprise{background:#fffbeb;color:#b45309}.btn-primary-admin{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);border:none;border-radius:8px;font-family:Poppins,sans-serif;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 2px 8px #1a56db40}.btn-primary-admin:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 14px #1a56db59}.btn-primary-admin:disabled{opacity:.6;cursor:not-allowed}.btn-ghost-admin{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:none;border:1px solid var(--border);border-radius:8px;font-size:.84rem;color:var(--muted);cursor:pointer;transition:background .15s}.btn-ghost-admin:hover{background:var(--light-bg);color:var(--text)}.admin-card{background:var(--white);border:1px solid var(--border);border-radius:12px;overflow:hidden}.admin-table{width:100%;border-collapse:collapse;font-size:.82rem}.admin-table th{background:var(--light-bg);color:var(--muted);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:10px 16px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.admin-table td{padding:11px 16px;color:var(--text);border-bottom:1px solid #f1f5f9;vertical-align:middle}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:#f8fafc}.admin-table .td-empty{text-align:center;color:var(--muted);padding:40px}.admin-input{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:9px;font-size:.875rem;color:var(--text);background:var(--white);font-family:Roboto,sans-serif;outline:none;transition:all .2s}.admin-input::placeholder{color:#94a3b8}.admin-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a}.admin-select{padding:9px 12px;border:1.5px solid var(--border);border-radius:9px;font-size:.82rem;color:var(--text);background:var(--white);outline:none;cursor:pointer}.admin-select:focus{border-color:var(--primary)}.alert-success-admin{display:flex;align-items:center;padding:10px 14px;border-radius:8px;font-size:.82rem;color:#15803d;background:#dcfce7;border:1px solid #bbf7d0}.alert-error-admin{display:flex;align-items:center;padding:10px 14px;border-radius:8px;font-size:.82rem;color:#b91c1c;background:#fee2e2;border:1px solid #fecaca}.loading-admin{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--muted);font-size:.88rem;gap:10px}.empty-admin{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;gap:12px;color:var(--muted);text-align:center}.empty-admin i{font-size:3rem;color:#cbd5e1}.empty-admin p{font-size:.9rem;margin:0}